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UA26212C2 - METHOD AND DEVICE FOR CLEANING THE MIXTURE OF VAPOR AND AIR, POLLUTED BY SULFUR-CONTAINING GASES, FORMED IN THE RECEIPT OF GRAKULYA - Google Patents

METHOD AND DEVICE FOR CLEANING THE MIXTURE OF VAPOR AND AIR, POLLUTED BY SULFUR-CONTAINING GASES, FORMED IN THE RECEIPT OF GRAKULYA

Info

Publication number
UA26212C2
UA26212C2 UA93002978A UA93002978A UA26212C2 UA 26212 C2 UA26212 C2 UA 26212C2 UA 93002978 A UA93002978 A UA 93002978A UA 93002978 A UA93002978 A UA 93002978A UA 26212 C2 UA26212 C2 UA 26212C2
Authority
UA
Ukraine
Prior art keywords
mixture
air
grakulya
polluted
receipt
Prior art date
Application number
UA93002978A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Ернест Фабер
Эрнест Фабер
Ромен ФРІДЕH
Марк Сольві
Марк Сольви
Луї Шміт
Луи ШМИТ
Леон ЮЛЬВЕЛІHГ
Original Assignee
Пауль Вюрт С.А.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Пауль Вюрт С.А. filed Critical Пауль Вюрт С.А.
Publication of UA26212C2 publication Critical patent/UA26212C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B01D53/523—Mixtures of hydrogen sulfide and sulfur oxides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/42—Sulphur removal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/032—Separating slag from liquid, e.g. from water, after quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/072—Tanks to collect the slag, e.g. water tank
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/074—Tower structures for cooling, being confined but not sealed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

A method for treatment of the mixture of steam and air includes treatment of the mixture by an atomized liquid medium. The mixture is supplied into the upward directed stream, then into the downward directed flow at reduced pressure. The supply of the atomized liquid medium is accomplished in parallel to the flow of mixture. The invention relates to the technology of blast furnaces, in particular, to the method and device for treatment of the mixture of steam and air contaminated by sulphurous gases, formed during granulation of the blast furnace slag.
UA93002978A 1992-06-02 1993-06-17 METHOD AND DEVICE FOR CLEANING THE MIXTURE OF VAPOR AND AIR, POLLUTED BY SULFUR-CONTAINING GASES, FORMED IN THE RECEIPT OF GRAKULYA UA26212C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU88127A LU88127A1 (en) 1992-06-02 1992-06-02 PROCESS FOR THE TREATMENT OF A MIXTURE OF VAPORS OF WATER AND POLLUTED AIR BY SULFURIZED GASES, FORMED DURING THE GRANULATION AND DEHYDRATION OF BLAST FOURNEAU DAIRY

Publications (1)

Publication Number Publication Date
UA26212C2 true UA26212C2 (en) 1999-07-19

Family

ID=19731359

Family Applications (1)

Application Number Title Priority Date Filing Date
UA93002978A UA26212C2 (en) 1992-06-02 1993-06-17 METHOD AND DEVICE FOR CLEANING THE MIXTURE OF VAPOR AND AIR, POLLUTED BY SULFUR-CONTAINING GASES, FORMED IN THE RECEIPT OF GRAKULYA

Country Status (9)

Country Link
EP (1) EP0573769B1 (en)
JP (1) JPH0679131A (en)
AT (1) ATE169840T1 (en)
CA (1) CA2096693A1 (en)
DE (1) DE69320413T2 (en)
ES (1) ES2121581T3 (en)
LU (1) LU88127A1 (en)
RU (1) RU2113271C1 (en)
UA (1) UA26212C2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2717501B1 (en) * 1994-03-16 1996-05-15 Gagneraud Pere Fils Entr Process and installation for treating molten materials by pelletizing.
LU88543A1 (en) * 1994-10-06 1996-04-29 Wurth Paul Sa Process for wet granulation of slag
RU2305004C2 (en) * 2004-03-15 2007-08-27 ЗАО "СибКОТЭС" Method of neutralization of the sulfur dioxides so2 and so3 with the help of the solution of the slaked lime of the local volumes of the biosphere and the device of the qualitative change of the state of the flue gases
LU91626B1 (en) 2009-12-03 2011-06-06 Wurth Paul Sa Installation and method for processing molten material produced by a metallurgical plant, in particular for processing blast furnace slag
LU91766B1 (en) 2010-12-15 2012-06-18 Wurth Paul Sa Granulation of metallurgical slag
CN102268494B (en) * 2011-06-29 2015-10-07 保尔沃特冶金技术(北京)有限公司 Fused material treatment device
LU92236B1 (en) * 2013-07-01 2015-01-02 Wurth Paul Sa Steam condensation system for a granulation installation
LU92235B1 (en) * 2013-07-01 2015-01-02 Wurth Paul Sa Steam condensation tower for a granulation installation
CN107116207A (en) * 2017-06-20 2017-09-01 重庆科技学院 A kind of molten iron connects bucket anti-splash device
CN109012038A (en) * 2018-08-10 2018-12-18 杨明超 A kind of equipment for treating industrial waste gas
CN116510601A (en) * 2022-01-24 2023-08-01 天津奥展兴达化工技术有限公司 Heat recovery process and recovery device thereof
CN115371445B (en) * 2022-06-14 2024-08-02 成都易态科技有限公司 Yellow phosphorus fume purification system and industrial kiln fume purification device
CN115805652B (en) * 2022-09-14 2025-05-13 衡阳凯新特种材料科技有限公司 A mixing device for silicon nitride ceramic slurry
EP4567134A1 (en) * 2023-12-08 2025-06-11 Tata Steel IJmuiden B.V. Method and installation for granulating of metallurgical slag
CN118517925B (en) * 2024-07-23 2024-09-17 攀枝花市海峰鑫化工有限公司 Device and method for reducing generation amount of nitrogen oxides in flue gas of rotary kiln

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738820A (en) * 1970-06-01 1973-06-12 Kinney S Eng Inc Method of and apparatus for the processing of molten slag
JPS5317989B2 (en) * 1972-07-18 1978-06-12
US3912487A (en) * 1974-06-24 1975-10-14 Mikhail Alexeevich Sharanov Apparatus for producing granulated slag
EP0011517A3 (en) * 1978-10-06 1980-07-23 Rhone-Poulenc Industries Process and apparatus for removing hydrogen sulfide from gas streams
LU85508A1 (en) * 1984-08-14 1984-12-13 Wurth Paul Sa PROCESS OF PARTIAL PURIFICATION OF POLLUTED WATER
LU86054A1 (en) * 1985-08-27 1987-03-06 Wurth Paul Sa PROCESS FOR TREATING METALLURGICAL DAIRY FROM A TANK OVEN
US5082483A (en) * 1990-06-08 1992-01-21 National Slag Limited Enclosures for slag pelletization apparatus and method of operation thereof
ES2101749T3 (en) * 1990-08-03 1997-07-16 Sanko Ind Corp PROCEDURE, DEVICE AND SYSTEM FOR THE TREATMENT OF EXHAUST GASES.

Also Published As

Publication number Publication date
JPH0679131A (en) 1994-03-22
DE69320413D1 (en) 1998-09-24
EP0573769B1 (en) 1998-08-19
EP0573769A1 (en) 1993-12-15
RU2113271C1 (en) 1998-06-20
LU88127A1 (en) 1994-03-01
ATE169840T1 (en) 1998-09-15
CA2096693A1 (en) 1993-12-03
ES2121581T3 (en) 1998-12-01
DE69320413T2 (en) 1999-02-25

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